2478900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{8263}}^1$

素因数の和:8280

約数の個数: 36

約数和(自身を含む): 7173152

約数和(自身を除く): 4694252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 8263, 16526, 24789, 33052, 41315, 49578, 82630, 99156, 123945, 165260, 206575, 247890, 413150, 495780, 619725, 826300, 1239450, 2478900]

約数ペア:

[(1, 2478900), (2, 1239450), (3, 826300), (4, 619725), (5, 495780), (6, 413150), (10, 247890), (12, 206575), (15, 165260), (20, 123945), (25, 99156), (30, 82630), (50, 49578), (60, 41315), (75, 33052), (100, 24789), (150, 16526), (300, 8263)]